First all I read reviews for this site and got disappointed until the support team clarified that they were actually homeworkdoer.org and not homeworkdoer.com. That aside, this is why I enjoyed working with them. First, the support reps are very responsive. Immediately you request a quote, you have someone trying to understand what you need help with. Secondly, they allow you to negotiate the order cost. I was given a quote for $350 but we ended up agreeing on $280. Finally, they delivered in time and I scored an A. What more could I ask? Highly recommended.